Red Hat and Novell have been
of patent infringement. "IP Innovation L.L.C. and
Technology Licensing Corporation (collectively, "Plaintiffs") have brought
a patent-infringement action against Red Hat, Inc., and Novell, Inc.,
alleging infringement of U.S. Patent Numbers 5,072,412; 5,533,183; and
5,394,521. The patents concern a user interface that has multiple
workspaces. The Plaintiffs' complaint identifies as accused products "Red
Hat Linux system," the "Novell Suse Linux Enterprise Desktop," and the
"Novell Suse Linux Enterprise Server."
" This site has link where
you can submit prior art to combat this claim.
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